Calmetrix Inc.

Calmetrix designs and markets calorimetry equipment and software for use in the Quality Control of cement and concrete. Calorimetry measures the heat generated from the early hydration reactions of cementitious materials. The heat outflow tracks the hydration reactions of cement, which gives visibility into the behavior of concrete or mortar in a way that a simple set time or compressive strength test could not. The timing and shape of the temperature curve obtained through calorimetry is an indicator of relative performance of cementitious mixes, and of potential adverse interactions among materials used in the mix.

The F-Cal is an easy to use, cost effective semi-adiabatic calorimeter for field and field laboratory applications. It contains 8 test channels for 3-in. x 6-in. cylinders and can be used with concrete, mortar or paste mixes. Typical uses are quick...

The I-Cal is a versatile isothermal calorimeter used in quality control of concrete and cement manufacturing. I-Cal 8000 has 8 channels to test cement paste, mortar or even real concrete under a constant temperature condition. I-Cal can be used for...